package com.sup.dao;

import com.sup.entity.tab_back;

public interface tab_backMapper {
    int deleteByPrimaryKey(Integer backId);

    int insert(tab_back record);

    int insertSelective(tab_back record);

    tab_back selectByPrimaryKey(Integer backId);

    int updateByPrimaryKeySelective(tab_back record);

    int updateByPrimaryKey(tab_back record);
}